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erica [24]
3 years ago
7

The pythagorean theorem is true for some right triangles but not all

Mathematics
2 answers:
horrorfan [7]3 years ago
8 0
The pythagorean theorem works for all right triangles. Just make sure it IS a right triangle.
Andreyy893 years ago
7 0
Yes the answer is false
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What is the value of the underlined digit in 207 underlined digit 7
ladessa [460]

Answer:

Its just 7

Step-by-step explanation:

Count the places. 200+7=207

3 0
3 years ago
What ratio in lengths describe a fourth?
ladessa [460]
It’s E because that’s basically 1/4
6 0
3 years ago
Suppose at the start of this year you got a salary increase of 5 percent from your employer. If the prices of the goods and serv
gizmo_the_mogwai [7]

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I belive it is c if not it might be a

Step-by-step explanation:

8 0
3 years ago
HELP PLEASE ILL GIVE U 26 POINTS
eduard

Answer:

1. (-3,2) and (-1,2)

Step-by-step explanation:

Reflection over x axis results in change y-coordinates to opposite sign and x-coordinates remain as is

<u>So the coordinates become:</u>

  • A(-3, -2) → A'(-3, 2)
  • B(-1, -2) → B'(-1, 2)

Correct option is the first one

5 0
3 years ago
tobey says the equations 3x+2y=270 and y=4/5x+20 intersect at the point (50,60).Is this true?how do you know? Be clear and compl
topjm [15]
Plug in the point to find out!
Step 1: Fill in the x and y values. x=50 and y=60
3x+2y=270 —> 3(50)+2(60)=270
y=4/5x+20 —> 60=4/5(50)+20

Step 2: solve the filled in equations.
3(50)+2(60)=270 —> 150+120=270
60=4/5(50)+20 —> 60-20=4/5(50)+20-20 —> 40=4/5(50) —> 40=0.8(50) —> 40=40

Answer: It is equivalent because it works for both equations, so it does intersect the pint (50,60).
8 0
3 years ago
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